Gallagher's most prolific amateur victory came at the 2007 Scottish Amateur Championship which was played at Prestwick Golf Club in Ayrshire.
Her career began with big amateur victories in her home state of New York.
He was a member of the 1992 United States Olympic boxing team, and he has amateur victories over the current world champions Oscar De La Hoya and Johnston.
His best amateur victories were his Golden Gloves finals win over Brian Doherty, who went on to become Alderman of Chicago's 41st Ward.
It was the first national amateur victory for Bakst, who was the captain of the 1980 Stanford University golf team.
Lyle's first amateur victory was a third round knockout over Fred Houpe (who would later be Leon Spinks's final opponent).
His most impressive amateur victory was over future lightheavyweight contender Mike Quarry.
His career included 87 amateur victories and 49 professional ones.
She won 17 straight women's amateur victories, a feat never equaled by anyone.
He had a decorated amateur career, including a win at the Australian Amateur in 1960, along with several other amateur victories.