Mixed martial arts star Anderson Silva is aiming to fight for his native Brazil in taekwondo at the 2016 Olympics in Rio.
Silva, 40, is considered one of the best pound-for-pound fighters in Ultimate Fighting Championship history.
The taekwondo black belt is still an ambassador for the sport in Brazil.
"It's the greatest event in the world - every athlete wants to be there," said Silva, who met with Brazilian taekwondo officials on Wednesday.