According to the List of countries by military expenditures, the US spent 3.5% of its GDP on defense in 2014, whereas Russia spent 4.7%. The second source given on that page lists 3.3% and 3.7% respectively - it also suggests that Russia is spending more.
Charles Manson, one of nation's most infamous mass killers, dead at 83 Doug Stanglin, USA TODAY Published 12:55 a.m. ET Nov. 20, 2017 | Updated 8:34 a.m. ET Nov. 22, 2017 close
In that case, we must turn to hard data in this quest for the most famous person of all time. For that, the best resource probably lies in today's instant fame machine, the Internet.