He ran for about 5 minutes before he had to stop and double over , hacking like someone with a three - pack - a-day smoking habit .
Then one evening on his walk , Johnson decided to pick up the pace .
Johnson ran for about 5 minutes before Johnson had to stop and double over , hacking like someone with a three - pack - a-day smoking habit .
Then one evening on his walk , Johnson decided to pick up the pace .