US Navy vet breaks 2 world records for doing lunges for 4 miles
A US Navy vet did walking lunges for more 4.06 miles — breaking two world records in the process. Mike McCastle, 38, completed his knee-crippling feat of endurance across Utah’s Bonneville Salt Flats as part of a lifelong challenge to complete 12 extreme sporting missions. He broke the world record for the most lunges in … Read more