The NASA flight director famously wore a homemade white vest as he averted tragedy during one of Apollo's most harrowing missions
Gene Kranz - Wikipedia
Gene Kranz – Nothing in Particular Blog
Flight Director Gene Kranz - It Was Go or No Go - Apollo11Space
The Space Review: We must never fail: Gene Kranz, Apollo 13, and the future
What Apollo 13 Can Teach Us About Leadership - Michael Diamond
Apollo 13: Gene Kranz's Famous White Vest » BAMF Style
Gene Kranz - Wikipedia
Flight Director Gene Kranz - It Was Go or No Go - Apollo11Space
Gene Kranz never said 'failure is not an option' but his real legacy is 'tough and competent' – Houston Public Media
Sold At Auction: Gene Kranz Signed Mission Control Center, 42% OFF