The 6-foot-8-inch Comey, a basketball player like President Barack Obama, is likely the tallest FBI director in the bureau's history. In a White House ceremony to announce his nomination, Obama winked at Comey's height, calling him a man who stands very tall for justice and the rule of law..
Best Answer: About 90 seconds I`d say.... That depends on how many liters of air your lungs can hold and your physician condition; so for the average person that can go from 30 seconds to 2 minutes; an athlete could probably push for a couple of extra minutes.
It is rather boring and can be very dangerous though. If you're asking how long could someone hold their breath if they are forced to because of an emergency situation then 30 seconds and even that might be generous.