2000 Olympics host

• Bob at the Olympics
• Emmy-winning sportscaster Bob
• Bob whose pinkeye made Olympic headlines
• MLB Network host Bob
• Bob of NBC sports
• Olympics broadcaster Bob
• Longtime NBC Olympics host
• "Football Night in America" host
• Bob of play-by-play

Wikipedia Word definitions in Wikipedia
Costas or Kostas is a Greek name. As a given name it is the hypocorism for Konstantinos ( Constantine ).