I think it is great that this monk is doing such a feat and I agree that perhaps it's not so easy to realise emptiness!
Also, not forgetting on 'homebase', there are always stories of Tibetan pilgrims who prostrate from their home all the way to the holy temples in Lhasa. They do that quietly and sincerely. Here is such a story:
A Tibetan pilgrim's journey to faith By Yi Ling, Yan Yuanyuan and Dainzin Nyima LHASA, March 13 (Xinhua) -- Dainzin Oiser remembers, and will never forget, that it takes two months and nine days to finish perhaps the most important journey in his life -- "walking" with his whole body from his home to Lhasa.
The 41-year-old pilgrim started his trip in mid-August 2008. Following every step, he clasped his hands to forehead, to throat and to heart and then prostrated himself full-length on the ground-- a ritual in Tibetan Buddhism called "kowtow" that believers practice to express their most honest hearts to the Buddha.
He finally arrived in Lhasa, the holy city for all Tibetans, at the end of November. The distance of about 400 km from Dainzin's home village at Sayga County in southwestern Tibet to Lhasa was measured by more than 160,000 such Tibetan kowtows, as piety and patience grew into a thumb nail-sized black scab on his forehead.
For Dainzin, the scar is a treasure. "It is called 'Qiagban' in Tibetan. Only those who has finished more than 10,000 kowtows can be given such a gift, but it will not be the size of mine unless they are able to do the kowtows continuously for more than two months," said Dazin, rubbing his Qiagban gently and uttering the Six Words Sutra "Om Mani Padme Hum".
For the rest of the story, read:
http://news.xinhuanet.com/english/2009-03/13/content_11008302.htm