Mackenzie Martin hopes he can be a “trailblazer” to inspire young people in Cardiff’s Ely community after making his Wales debut following just nine games of professional rugby.

The 20-year-old featured as a replacement in Wales’ 31-7 Guinness Six Nations defeat against Ireland.

Ely, a western Cardiff suburb, has not always enjoyed positive headlines and was the scene of major riots in 1991 and 2023.

Martin grew up on the estate’s Grand Avenue, and he is the latest sportsman to emerge from an area that can boast a portfolio containing Ryan Giggs, Steve Robinson and his fellow boxer Nicky Piper.

“I hope I can be a trailblazer,” Cardiff back-row forward Martin said. “I hope the kids are going to look up to me.

“When I went down there the other week, even before I made my debut, there were a good few of them copying my haircut.

“They came up to me and were saying ‘I’ve got the same hair as you’ and that type of thing. All theirs looked better than mine, so I was a bit jealous!

“Growing up, it wasn’t obviously the easiest, as anybody can imagine, but my family has always been great and I have learnt from them.

“I was always going to work hard because I think my dad is the hardest worker I know. It doesn’t matter where you come from, you can still make something of yourself.

“My dad worked in warehouses, he has delivered milk, he has done loads of things. He has always been on the go, so that gives me the inspiration to keep working hard.”

Martin has a deep religious faith, and he added: “Everybody always thinks that rugby – not saved me – but that rugby put me on the right path. But it was God that helped me do that.

“God put that opportunity into my life, so that is how strong my faith is and that is why I always say ‘all glory to God’ and stuff like that because I wouldn’t have had the opportunities without him.”

Martin only made his professional debut in November 2023, but he has joined Cardiff team-mates Cameron Winnett and Alex Mann as exciting Six Nations newcomers.

Such was Martin’s impact off the bench in Dublin that it would be no surprise if he is promoted to a starting place against France on Sunday week.

And he will continue to be inspired by a player he describes as “the man” – 104 times-capped Wales number eight Taulupe Faletau.

“Me and my dad always watched Wales together, and every time we would see him (Faletau) my dad would say ‘he is amazing’,” Martin said.

“When I transitioned to the back-row when I was about 16 I was always just trying to follow in his footsteps and how he played the game.

“Obviously, we are a little bit different as players, but it is still the way he works around the field and the way he carries himself. That was the inspiration.

“He is one of the best number eights in the world – well, for me the best number eight in the world – so if I can even replicate that a little bit I would be doing myself proud.”

Warren Gatland wants Wales to show no fear and embrace the challenge when they tackle “world-class” Ireland in Dublin on Saturday.

Wales have been largely written off – they are a 14-1 chance with some bookmakers – on the back of successive defeats against Scotland and England, while their last Six Nations win in Ireland was 12 years ago.

Ireland have lost just twice in their last 40 home Tests, need one more victory to equal England’s Six Nations record of 11 successive wins and are on a seemingly unstoppable march towards achieving historic back-to-back Grand Slams.

“We know how good a side they are,” Wales head coach Gatland said. “They are a settled team. They are world-class.

“We have got to be smart and not allow them to play the game on their terms. That is when they are incredibly dangerous.

“Just one moment from them can change the momentum of the game. They have got some key individuals, but we’ve got to try and put them under pressure to unsettle them.

“There has been a lot said about us being underdogs, but that is not a motivation for us. The motivation is the pressure we are putting on ourselves to get better from game one and two.

“We have spoken all week about having no fear.

“We have reflected, and (Wales captain) Dafydd Jenkins has spoken about it, we probably went into that first game with a little bit too much respect for Scotland in that first half, and that was the message at half-time. I think we saw an improvement at Twickenham.

“It is going to be a huge challenge for us but you have got to embrace that, you have got to be excited about that.

“I have spoken to the players about stepping up in big moments and being the one who wants to be part of a big moment and not having any fear about that, not going into your shell.”

Gatland has made a solitary change from the England loss, with fit-again Sam Costelow returning at fly-half instead of Ioan Lloyd.

There are further opportunities for newcomers Cameron Winnett and Alex Mann, while Cardiff back-row forward Mackenzie Martin is set for his Test debut off the bench.

The 20-year-old has played only nine games of professional rugby, and he will become the 1,200th Wales men’s senior international if he features against Ireland.

Gatland added: “We feel we are building for the future, and we have got some really talented young players at the moment who need time.

“I think the players are aware we have a huge amount of growth in us and where we can be in the next 12 months or so.

“We can’t hide away from that fact of how important it is to win (in) international rugby, because that is the expectation.

“When you put that jersey on, everyone expects you to go out there to perform and win.”

And Wales skipper Jenkins said: “We just need to go out there, leave everything out there and see what can happen.

“If we didn’t think that (Wales can win) there would be no point in going there in the first place. We have full confidence we can win and do a job, although it is going to be tough.”

Gareth Thomas believes a fast start is vital for Wales in their quest to claim an odds-defying victory over Guinness Six Nations title favourites Ireland on Saturday.

Wales have been largely written off, heading to Dublin after suffering nine defeats in their last  10 Six Nations games to face an Ireland side chasing successive Grand Slams.

Andy Farrell’s team have won 38 of their last 40 Tests at home, being beaten only by England in 2019 and France two years later during that time.

They are also closing in on a Six Nations record-equalling 11 successive wins, remaining undefeated since France toppled them two years ago.

And Wales must halt a poor recent Dublin record, having not landed a Six Nations win there there for 12 years when Leigh Halfpenny’s late penalty secured a 23-21 triumph.

“It is obviously going to be a challenge for us,” Wales prop Thomas said.

“But talking to the boys in the week and last week and saying how exciting it is if we get it right in terms of what we need to do, it will be a class challenge for us.

“It is going to hurt, but it is going to feel good if we get those bits right.

“I think starting fast, just going at them, not accepting their style of play, because if they get what they want they will be very good.

“I think just going after them, going at them, beating them physically, if we don’t start like that then we have no chance.

“They are playing some really good rugby at the minute, but watching the first two games (against France and Italy), people are letting them play like that.

“So it is up to us to go at them defensively and stop that smooth kind of attack they have got.”

Much has been made of a new-look Wales Six Nations squad, with Test rookies like Cameron Winnett and Alex Mann performing impressively during narrow defeats against Scotland and England.

Bath prop Archie Griffin joined them in making an international debut during the tournament, and 20-year-old Cardiff forward Mackenzie Martin will follow suit if he features off the bench this weekend.

And while Wales might no longer have the services of players like Halfpenny, Louis Rees-Zammit and Dan Biggar available – or, for the current Six Nations, injured trio Jac Morgan, Dewi Lake and Taulupe Faletau – green shoots are evident.

Thomas added: “We have lost a lot of senior boys, which is always difficult, but I am enjoying trying to help the younger boys who haven’t had that experience yet.

“We have got a group of young boys who are listening, learning and working really hard, so there is a good energy about the place.

“It is such a fine margin in terms of getting those two games to be wins (Wales lost to Scotland and England by a combined margin of three points).

“Give us those two wins, and we are in a very good place.

“The amount of effort that has gone into those first two games, we are going to need the same again, but close the game off a little bit better as well.”