Tallest non-identical twins (male)
Who
Michael and James Lanier
What
447 centimetre(s)
Where
United States (Troy,Michigan)
When
1999

Identical twins Michael and James Lanier (USA) (b. 27 November 1969) of Troy, Michigan, both stand 223.5cm (7ft 3in). Their sister Jennifer is 157cm (5 ft 2 in) tall.

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The brothers played basketball at The University of Denver and UCLA, respectively.