<Table> AITUC <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Full name </Th> <Td> All India Trade Union Congress </Td> </Tr> <Tr> <Th> Founded </Th> <Td> <P> 31 October 1920 Bombay, Bombay Presidency, British India </P> Lala Lajpat Rai: First President Diwan Chaman Lall: First General Secretary </Td> </Tr> <Tr> <Th> Members </Th> <Td> 2,677,979 (2002) </Td> </Tr> <Tr> <Th> Affiliation </Th> <Td> WFTU </Td> </Tr> <Tr> <Th> Key people </Th> <Td> Ramendra Kumar, National President Gurudas Dasgupta, General Secretary </Td> </Tr> <Tr> <Th> Office location </Th> <Td> New Delhi </Td> </Tr> <Tr> <Th> Country </Th> <Td> India </Td> </Tr> </Table> <Tr> <Th> Full name </Th> <Td> All India Trade Union Congress </Td> </Tr>

Who is the first president of all india trade union congress