Complex sentence: He went on to play for the Texas Select Side and the USA Under 19 national team, then the national Sevens team that came first in Bangkok and the 2007 North America 4.
Split into simpler sentences: He went on to play for the Texas Select Side and the U- 19 National Team. Before going on to playing for the National Sevens Team that came in first place in Bangkok and the 2007 North America 4.