Rowers paddle furiously across Thai river for lively annual boat race

Oarsmen rescued when boat sinks in fast-flowing river during boat race in Thailand

Spectators scream as boat sinks plunging rowers into fast-flowing river in Thailand

Boat sinks during race leaving dozens of rowers floating in Thai river

Oarsmen thrown overboard after hitting bridge during boat race in Thailand

Three oarsmen missing after boat capsizes during longboat race in Thailand