I studied the footage of the Olympic "alien" several months ago and saw that it has six fingers, which is clearly evidenced by a pause at 10:45 in the film link Renee M provided (Jul 30).  I'm unaware of whether or not any descriptive, historical, textual accounts of giants [hybrids] exist outside of the Bible, where Goliath's brother's six fingers and toes are recorded.  [2 Sam 21:20; 1 Ch 20:6]  I know glyphs and paintings depict them.  In any case, the spiritual aspect of Olympic planning is seemingly done by well informed people with a bold, evil agenda having nothing to do with swimming, running, or throwing pointed sticks in an attempt to purportedly prove oneself better than another, which concept is also lost on me.  :)  [Philippians 2:3]  -Vickie A