Russell Mark — Australian Athlete born on February 25, 1964,

Russell Andrew Mark, OAM is a professional Australian Trap and Double Trap clay target shooter and shooting coach. He is also an Olympic Champion. He won the Olympic gold medal in Double Trap at the 1996 Summer Olympics in Atlanta. He also won a silver Olympic medal at the 2000 Summer Olympics in Sydney... (wikipedia)

Competing at the highest level is the greatest test of one's character.
The Olympic Games is the ultimate level of competition.
Being an Olympian is the ultimate test of one's sporting ability.