Ni khatah mi 274 in Everest tlang lawn chhuak

Khawvela tlang sang ber, Mt Everest chu Nilaini khan mi 247 in an lawn chhuak a,Nepal lam aṭanga ni khata tlang lawn chhuak tam ber record a ni. Hemi hmaa record awm chu May 22, 2019-a mi 223 in an lawn chhuah kha a ni.