There are 9 mathematicians whose last name begin with YUM.

Yum, Jihun Pohang University of Science and Technology 2019
Yum, Minchul The Ohio State University 2015
Yum, Sichang University of Texas at Austin 1998
Yum, Soohyun University of Illinois at Urbana-Champaign 2007
Yum, Tak-Shing Columbia University 1975
Yumagulov, Marat Voronezh State University
Yumaguzhin, Valerii Saratov State University 1977
Yumashev, Dmitry University of Manchester 2010
Yumoto, Futoshi University of Maryland College Park 2011