A Sherpa teenager who became the youngest person to scale all the world’s 14 highest peaks returned home to Nepal on Monday to a hero’s welcome.

Nima Rinji Sherpa, 18, reached the 8,027-meter (26,335-foot) summit of Mount Shishapangma in China last week, completing his mission to climb the world’s peaks that are more than 8,000 meters (26,247 feet) high. He broke a previous record by another Sherpa, who was 30 years old at the time.