Youngest man to win a tennis career Grand Slam

According to Official Guinness Records,

The youngest man to win a tennis career Grand Slam in the open era is Rafael Nadal (Spain), who won the French Open, Australian Open, Wimbledon Championships and U.S. Open by age 24 years 101 days. He complete the feat with a U.S. Open victory in New York, New York, USA, on 14 September 2010.

For a complete list of 2010 records, please visit 2010 Guinness Records in United States.

Related Images

Other United States records that might interest you:

• Largest triathlon race
• First tight end to catch 1,000 passes, NFL career
• Largest high heel race
• Farthest distance to fire a pumpkin
• Most points scored in a playoff game, WNBA
• Largest hokey cokey dance
• Oldest person to obtain a pilot's licence