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July – Guard Tajuan Porter played on the United States' U19 team in the 2007 FIBA U19 World Championship.
The 2009 FIBA Asia Under-16 Championship for Women is the qualifying tournament for FIBA Asia at the Under–17 World Championship for Women 2010 at Rodez and Toulouse, France.
The 2011 Individual Speedway Under 21 World Championship will be the 2011 version of FIM Individual Under-21 World Championship season.
Arron Monk defeated Michael van Gerwen 6–4 in the final to win the inaugural PDC World Youth Championship.
As captain of the Iranian under-19 team, Kazemi led the Iranian national team with 16.6PPG, 12.2RPG and 3 assists to become the teams highest scorer at the FIBA Under-19 World Championship 2009 in Auckland, New Zealand.
In the offseason, Hayward was selected to Team USA for the 2009 FIBA Under-19 World Championship in Auckland, New Zealand.
Jan I has finished sixth in the 1972 Speedway World Pairs Championship, and Jan II was started in 1986 and 1989 Under-21 World Championship.
In August 2001, Burstein was a member of the Israeli Under-22 national team at the FIBA Under-21 World Championship in Saitama, Japan, where his team finished in 7th place.