While a sophomore at Oberlin College, Brother Arguello was initiated into Kappa Alpha Psi Fraternity, Inc. in the Spring of 1993 through the Iota Nu Chapter. Known as 'Kid Frost', he was the number 2 on a line of 4 and served as the time keeper.
After graduating from Oberlin in 1995 with a BA in History, he worked for the College as an intern for 2 years before attending Case Western Reserve School of Law. While in law school, Brother Arguello became a Life Member in the Fraternity and was active with Cleveland (OH) Alumni. He graduated from law school in 2000 and moved to Memphis, Tennessee where he worked as a Field Attorney for the National Labor Relations Board (NLRB). In 2004, he moved to the Washington, DC area to work in the NLRB's Office of Appeal. Soon after his arrival, he became a member of the Gaithersburg-Rockville Alumni Chapter.
Brother Arguello has served as G-Rock's Keeper of Records, and Vice Polemarch. Currently he is serving his first term as the Chapter's Polemarch.
Brother Arguello is married to Athena Arguello and they have two children, Gabrielle (7) and Maximus (3).