There’s some classic definitions as below and then there’s some lesser known ones.

Classic:

  • Risk/reward calculator
  • Team builder
  • No fear
  • Big picture thinker
  • Creative
  • Single minded
  • Totally focused

And then there’s another set of characteristics:

  • “Screw it let’s do it”
  • 100% commitment
  • Outcome focused
  • Driven by a dream
  • Opportunist
  • Refuses to lose

What others can you add?