Splash Biography

ALEX LU, Yale Sophomore majoring in Econ and Applied Math

Major: Economics/Mathematics

College/Employer: Yale

Year of Graduation: 2028

Brief Biographical Sketch:

Hello, I am Alex, a sophomore at Yale double majoring in Economics and Applied Mathematics. I am from the sunny and warm country of Singapore. I currently serve as the treasurer for Splash. Previously, I was a project director in Spring '25. Beyond teaching for Splash, I also work as a peer tutor for various math classes, am on the board of Malaysian and Singaporean Association and do economics research at the Yale School of Management. I love running, bouldering, and cracking funny one-liner jokes.

Past Classes

(Clicking a class title will bring you to the course's section of the corresponding course catalog)

E5248: Flags Unfolded: Exploring the Colors of Nations in Sprout Fall 2025 (Nov. 15 - 16, 2025)

Think you can tell which country an athlete is from by just looking at the flag during the Olympic games? Love Geography and want to learn more about the most defining national symbol? Or maybe you're hoping to win $100 someday when a YouTuber stops you on the street to quiz you about country flags? If you're thinking of impressing your friends (and pay for their meal with your winnings), then this class is for you! We'll journey through the fascinating world of flags — uncovering how colors, shapes, and symbols tell the story of a nation’s identity, culture, and history. From ancient empires to newly formed nations, flags have marked revolutions, celebrated unity, and expressed pride in ways words can’t. Whether you're hoping to major in Global Affairs in college, aspiring to become a diplomat, or simply curious about the world, this course is sure to make you the undisputed flag champion among your friends and family.