<Tr> <Th> Genre </Th> <Td> Sports entertainment Sports competition </Td> </Tr> <Tr> <Th> Directed by </Th> <Td> Patrick McManus </Td> </Tr> <Tr> <Th> Presented by </Th> <Td> Matt Iseman Akbar Gbaja - Biamila Kristine Leahy </Td> </Tr> <Tr> <Th> Country of origin </Th> <Td> United States </Td> </Tr>

Who are the commentators on american ninja warrior
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