David teoh tpg biography wikipedia
David Siang Hai Teoh is an Australian businessman.
David teoh tpg biography
David Teoh is the founder and executive chairman of TPG Telecom.
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In , David Teoh, along with his wife Vicky, founded TPG, which initially operated as a computer retail company.
David teoh tpg biography wife
David Teoh Biography David Teoh is an Australian businessman.