One of the most outstanding mountain guides has stood at the top of the world for a record 28 times, and exultant at having summited Mount Everest on so many occasions, he said that he's not ready to retire from climbing.

Nepalese Sherpa Kami Rita reached the 8,849-meter (29,032-foot) summit of the world's highest mountain on Tuesday, beating his own record less than a week after setting it.

"I will continue to climb as long as my body allows," the 53-year-old guide told reporters after arriving from the mountain at Kathmandu's airport, where supporters and family members gave him a hero's welcome.

He said his goal is not to compete for any records but to help his foreign clients scale the mountain.

This year's climbing season is almost over, and his next climb will have to wait until next spring.

Kami Rita reached the summit a day after fellow Sherpa guide Pasang Dawa matched his previous record of 27 climbs.

A race for the title began with Pasang Dawa climbing the peak for the 26th time on May 14, equaling Kami Rita's earlier record. Kami Rita reached the peak three days later for the 27th time.

Kami Rita first climbed Everest in 1994 and has done so nearly every year since then. He is one of many Sherpa guides whose expertise and skills are vital to the safety and success of foreign climbers seeking to reach the top of the mountain. His father was among the first Sherpa guides.

Kami Rita has scaled several of the world's highest peaks besides Everest, including K2, Cho Oyu, Manaslu and Lhotse.

Thousands of people have climbed Mount Everest since it was first conquered by New Zealander Edmund Hillary and Sherpa guide Tenzing Norgay in 1953. This year is the 70th anniversary of the first climb.