Callum Nicolas currently works as a Trader at IMC Trading, where quantitative research in systematic mid-frequency volatility was conducted from August 2022 until April 2024, followed by a gardening leave since April 2024. Previously, Callum completed an internship at CERN in August 2017, focusing on investigating the collision data of electron-positron pairs and replicating Z-Boson discovery graphs. Callum holds a BA with MMath in Mathematics from the University of Cambridge, earned between 2018 and 2022, and obtained an International Baccalaureate diploma from Dulwich College Beijing from 2014 to 2018.