PERSON@1 -LRB- born October NUMBER@1 , NUMBER@2 -RRB- is an MISC@1 business magnate , philanthropist , author , and chairman of ORGANIZATION@1 , the software company he founded with PERSON@2 .

PERSON@3 -LRB- born October NUMBER@1 , NUMBER@2 -RRB- , commonly known as PERSON@4 , was the co-founder and Chief of ORGANIZATION@1 .
