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BillionaireTracker

Wang Kunxiao vs Duncan MacMillan: who is richer?

Wang Kunxiao is richer, with a net worth of $1.76 billion versus Duncan MacMillan's $1.76 billion — a gap of $1.47 million, or 1.00 times as much (as of November 7, 2026).

Wang Kunxiao

Source of wealth: oilfield equipment

$1.76B

Made since you opened this page: $0.00

Duncan MacMillan

Source of wealth: Bloomberg LP

$1.76B

Side-by-side

Wang KunxiaoDuncan MacMillan
Net worth$1.76B$1.76B
World rank#2321#2323
Makes per second$3.85−$0.85
Makes per day$333,003−$73,493
Today−$176.8M$0
Source of wealthoilfield equipmentBloomberg LP
Age5788
CountryChinaUnited States

Net worth by year

YearWang KunxiaoDuncan MacMillan
2026$2.4B$1.8B
2025—$1.8B
2024—$1.8B
2023—$1.7B
2022$1.2B$1.6B
2021$1.1B$1.5B
2020—$1.3B
2019—$1.1B
2018—$1B

Frequently asked questions

Who is richer, Wang Kunxiao or Duncan MacMillan?

Wang Kunxiao is richer, worth $1.76 billion compared with Duncan MacMillan's $1.76 billion. The difference is $1.47 million.

Who makes more per second, Wang Kunxiao or Duncan MacMillan?

Wang Kunxiao makes more: about $3.85 per second versus −$0.85. Per day that's $333,003 vs −$73,493.

How many times richer is Wang Kunxiao than Duncan MacMillan?

Wang Kunxiao has about 1.00 times Duncan MacMillan's net worth.