This picture was posted to /r/pics http://i.imgur.com/4c8pJL5.gifv on this thread: https://www.reddit.com/r/pics/comments/4mka10/this_happened_27_years_ago_today/
with a lot of speculation, do we know who he is, where he came from, what his fate was?
This has been asked before, seems like we don't really know (which is quite unsurprising): https://www.reddit.com/r/AskHistorians/comments/35dzrd/does_anyone_know_what_happened_after_the_picture/
The book Tank http://www.amazon.com/Tank-Patrick-Wright/dp/0142001910 has a chapter both on the type of tank involved and the mystery of the man in front.