Youngest person to have gallstones

According to Official Guinness Records,

Johnathan Reardon (USA) (b. 15 Jul 2010) was first diagnosed with gallstones at the age of 2 months 10 days at the Children's Hospital Colorado, in Aurora, Colorado, USA, on 25 Sept 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 marble game tournament
• Fastest baseball pitch (male)
• Most seasons with 200 hits in a Major League Baseball career
• First television show based on a Twitter feed
• Pitcher hitting the most consecutive batters
• Largest king cake / rosca de reyes
• Limbo - Lowest (female)
• Fastest speed in a human-powered vehicle (female)
• Youngest man to win a tennis career Grand Slam
• Largest triathlon race
• 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