<Tr> <Th> Flo Rida </Th> <Td> United States </Td> <Td> 2007--present </Td> <Td> 2007 </Td> <Td> Hip - hop, Hip house, EDM </Td> <Td> Total available certified units: 77.5 million <Ul> <Li> US: 55.5 million </Li> <Li> JPN: 650,000 </Li> <Li> GER: 3.7 million </Li> <Li> UK: 8.160 million </Li> <Li> FRA: 225,000 </Li> <Li> CAN: 3.090 million </Li> <Li> AUS: 3.605 million </Li> <Li> ITA: 360,000 </Li> <Li> SPA: 140,000 </Li> <Li> SWE: 780,000 </Li> <Li> SWI: 420,000 </Li> <Li> DEN: 205,000 </Li> <Li> MEX: 330,000 </Li> <Li> AUT: 180,000 </Li> <Li> NZ: 247,500 </Li> </Ul> </Td> <Td> 80 million </Td> </Tr> <Ul> <Li> US: 55.5 million </Li> <Li> JPN: 650,000 </Li> <Li> GER: 3.7 million </Li> <Li> UK: 8.160 million </Li> <Li> FRA: 225,000 </Li> <Li> CAN: 3.090 million </Li> <Li> AUS: 3.605 million </Li> <Li> ITA: 360,000 </Li> <Li> SPA: 140,000 </Li> <Li> SWE: 780,000 </Li> <Li> SWI: 420,000 </Li> <Li> DEN: 205,000 </Li> <Li> MEX: 330,000 </Li> <Li> AUT: 180,000 </Li> <Li> NZ: 247,500 </Li> </Ul> <Li> US: 55.5 million </Li> <Li> JPN: 650,000 </Li>

Who is the number one selling hip hop artist of all time