Use "sherpa" in a sentence

1. Everest along with his Sherpa guide, in 1953

2. Among the younger members of the group I was the only one who wanted to undertake the last stretch from Gorak Shep shelter, and to their shame, apart from the sherpa, the only man prepared to accompany me was Tibi, the oldest member of the group

3. Pemba Dorje Sherpa (Nepal) ascended the south side of Everest in a time of 8 hr 10 min on 21 May 2004

4. Although his time was contested by a rival Sherpa, the Nepalese government and tourist ministry upheld the record