When was the British adventurer who has his portraiture commissioned by Johnny Jonas born? 
Johnny Jonas:  His commissions include Queen Elizabeth The Queen Mother, Elizabeth II, David Cameron, Aga Khan IV, Sir Stirling Moss and Bear Grylls. Bear Grylls: Edward Michael "Bear" Grylls (born 7 June 1974) is a British adventurer, writer and television presenter from Northern Ireland.
7 June 1974