By guruhl. Kyle Bass is managing member and principal of Hayman Advisors LP, which he launched in 2005. In his first four years with Hayman, he returned 340%, including a 216% return in 2007 due to his prescient call on the implosion of the U.S. sub-prime mortgage market. He bases his investment decisions on in-depth analysis and judgment of the macroeconomic picture. According to GuruFocus Real ...