AIG Replaces Sullivan With Willumstad After Shareholder Outcry Bloomberg - By Hugh Son June 16 (Bloomberg) -- American International Group Inc., the world's biggest insurer, ousted Chief Executive Officer Martin Sullivan after record losses, a sagging stock price and criticism from the man he succeeded in 2005, ... With Shares Battered, AIG Ousts Leader WRAPUP 2-AIG replaces CEO Sullivan amid subprime woes |