Lam Wai-ying

Chairman , Biel Crystal
$4.14B
$475K
as of 06/13/26

About Lam Wai-ying

Lam and her husband Yeung Kin-man own Hong Kong's Biel Crystal, which makes screens for smartphones.

Lam, Biel's chairman, owns 49% of the business; Yeung holds 51%.

Biel is the largest supplier of glass screens for cell phones, tablets and watches to Apple and employs 90,000 people around the world.

While weakening iPhone demand may affect shipments to Apple, they also supply to Samsung and Sony and have stated they expect stable revenue.

Since 2021 Biel has filed twice for a Hong Kong IPO but it never materialized.

Personal stats

Citizenship

Hong Kong

Source of wealth

Smartphone screens

Residence

Hong Kong, Hong Kong

Marital status

Married

Number of children

3

Self-made

self-made

Lam Wai-ying’s fortune is worth

69K

troy ounces of gold

64K

median U.S. household

41K

median U.S. income

0.083%

U.S. credit card volume

0.017%

GDP of the United States

0.012%

United States debt

Net worth history

Annual ranking

Net worth over time

Real-time ranking

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