Tamgho 's first triple jump gold medal came at the 2008 World Junior Championships .
Tamgho reached the triple jump final ( where Tamgho finished in 11th position ) of the World Championships the following year .
Tamgho 's first triple jump gold medal came at the 2008 World Junior Championships and he reached the triple jump final ( where he finished in 11th position ) of the World Championships the following year .