
The world record for stuffing drinking straws into your mouth at once is 650.
According to the Guinness World Records, the tallest sandcastle ever made was constructed in Connecticut, USA, in May 2011. It was 11.53 m (37 ft 10 in) tall.
The largest free rock concert ever had 4.2 million people. It was held by Rod Stewart in Rio de Janeiro, Brazil.
In 2009, a doctor in India removed 172,155 stones from a patient’s left kidney during a three-hour surgery.