ALL TIME BEST INVESTMENT

The all time best investment you make in yourself . We take the e.g. of USAIN BOLT because everybody knows him .

Usain bolt has won 9 gold medals in last 2 olympics and he has run less than 2 minutes on the track . 

That's economy of effort .

Usain bolt ran for less than 115 seconds in total in his 3 olympics and made $119 million ! That's more than $1 million for each second he ran ! 

But for those 2 minutes he trained for 20+ years ! That's INVESTMENT