The following is a modified post from the Motley Fool Editor's blog. You can see all the posts here.

Per The Wall Street Journal, in 2007 Harrah's got more than 5% of its Vegas gambling revenue from ONE GUY!

Remember that in Vegas, Harrah's owns Caesar's, the Rio, Harrah's, Bally's, Paris, Imperial Palace, and the Flamingo ... they're not a small operator. They compete with the public big boys Wynn (NYSE:WYNN), MGM (NYSE:MGM), and Las Vegas Sands (NYSE:LVS).

For those scoring at home, that 5.6% equates to $127 million.

Read the rest of the article here.

Thoughts about this whale tale that would make Jonah or Moby Dick jealous? Let me know in the comments section below.