Challenges to Michael Phelps 8-gold dream!

1st gold - Men's 400m Individual Medley
2nd gold - Men's 4 x 100m Freestyle Relay










3rd gold - Men's 200m Freestyle
4th gold - Men's 200m Butterfly












5th gold - 4 x 200m Freestyle Relay
6th gold - Men's 200m Individual Medley










7th gold - Men's 100m Butterfly
8th gold - Men's 4 x 100m Medley Relay

In other news :

Challenges to the 8-gold dream

Phelps becomes greatest all-time Olympian with 11 golds!