Bojan Krkic announced his retirement on Thursday and picked out having to leave Barcelona for Stoke City as one of the toughest moments of his career.

The Catalan forward, who had his thunder stolen by Gerard Pique letting slip his retirement plans earlier in the week, has elected to hang up his boots at the age of 32.

Bojan left Vissel Kobe at the start of the year after several nomadic seasons that followed the end of his second spell at Barcelona.

He began his career at Barcelona and had two years in Italy with Roma and Milan before returning to Camp Nou in 2013 and being immediately loaned to Ajax.

Hopes of sustaining his Barcelona career were extinguished when he was sold to Premier League side Stoke in July 2014.

Former Stoke manager Mark Hughes and centre-back Ryan Shawcross were among those who sent tributes to Bojan, which were played at his retirement press conference, along with messages from Rafael Nadal, Thierry Henry, Andres Iniesta, Pique, Patrick Kluivert and Xavi.

Looking at the highs and lows of his career, Bojan said: "The most gratifying part was the first night at Camp Nou, the first goal, entering the professional world.

"There have been several toughest moments. When I signed for Stoke City it was tough, because I cut the umbilical cord that attached me to the club."

Bojan scored 41 goals in 166 official games for Barcelona, making his debut under Frank Rijkaard in September 2017 and scoring in the Champions League and LaLiga as a 17-year-old.

He was a hot prospect at that age who never developed into the world beater many thought he would become, despite playing under coaches including Pep Guardiola and Massimiliano Allegri.

At Stoke, he scored seven goals in his second Premier League season, his best return for the Potters.

After joining Stoke, he had loans at Mainz and Alaves, before heading to MLS side CF Montreal and finishing his playing days with Vissel Kobe in Japan.

"All the coaches make a mark on you. But the most, Frank Rijkaard," Bojan said. "He gave me the opportunity and continuity to back myself. Without him, my career would not have been possible."

He is planning to take coaching badges and stay in football, saying it would make him "very happy" if an opportunity at Barcelona ever came up.

There will be one final match for Bojan, a farewell game for the Catalan regional team.

"The federation is working to find a match at the beginning of June," he said.