Mandela struggles against aging as he turns 91 Posted byadmin July 18, 2009 Former South African president Nelson Mandela is celebrating his 91st birthday Saturday — as his wife reveals he is struggling to deal with the indignities of aging. Related posts: Harley Davidson Faces Recession and Aging Riders Tetris turns 25: Is it the next Olympic sport? Myanmar’s Suu Kyi turns 64 in prison Aging Manson ‘Family’ members long for freedom D.C.’s Metro Rail Crash and America’s Aging Transit System