Who was the first royal rumble winner?

The Royal Rumble Winners are:

1988: Jim Duggan

1989: Big John Studd

1990: Huk Hogan

1991: Hulk Hogan (again)

1992: Ric Flair

1993:Yokozuna (R.I.P)

1994: Bret Hart & Lex Lugar (yes, they were 2 winners that year.)

1995: Shawn Michaels (Thank You)

1996: Shawn Michaels (again)

1997: Steve Austin

1998: Steve Austin (again)

1999: Mr. McMahon (I'm NOT joking)

2000: The Rock (Screw You)

2001: Steve Austin (again)

2002: Triple H

2003: Brock Lesnar

2004: Chris Benoit (R.I.P)

2005: Batista

2006: Rey Mysterio

2007: The Undertaker

2008: John Cena

2009: Randy Orton

2010: Egde (Thank You)

2011: Alberto Del Rio