Bogusław Ogrodnik
Bogusław Ogrodnik (born 20 February 1965 in Wrocław) – Polish mountaineer, swimmer, diver, traveller, entrepreneur. He is a world record holder in denivelation, the difference in level between two points on the Earth.   Sports career. Project 9000 m. World record holder in denivelation, the difference in level between two points on the Earth from 20 Nov 2008 (reaching the top of Mount Everest 8848 m on 18 May 2006 and diving in Blue Hole on Sinai to 163 m allowed for still unbeaten record of 9011 m level difference)  Seven Summits. Reached Seven Summits, is the third and so  far the fastest Polish mountaineer to do so (3 years and 11 months). The following mountains (in the order of reaching the tops) are part of the Seven Summits: Charity. He has donated flags that he took to the peaks of the highest mountains of all continents as well as other artifacts brought from the furthest points on Earth to the charity auctions. So far, the highest bid has been made on the flag from Everest peak which was sold for 50 000 euro