John Walker, a former sheriff's deputy, was also sentenced to probation by U.S. District Judge Michael Mosman. The judge agreed to let the Walkers travel internationally during their probation after their attorneys said the 93-year-old former king has health problems and Irina wants to visit while he's still alive. The Walkers charged spectators each $20 to watch roosters with knives attached to their legs fight to the death. Crowds generally exceeded 100 people, and the couple also made money from the sale of alcohol.