That was Soros is 92. The first currency trade Buffett made is short the dollar in the 2001-2002 region in the vicinity of 1-1.12. It is still open as of the last meeting of Berkshire Hathaway.
I was short EUR/USD and a news announcement came out - within 5 minutes the market was down 175-pips. the first 100-pts were in less than the blink of an eye.