In the guestimation challenge, two contenders make fast estimations with very little data available. This game imitates a real-world scenario, where we need to estimate certain numbers for our projects. For example, when we want to understand the size of our competitors, how much revenue our product or service idea could make, etc.

This time, contenders are two d.MBA mentors Jo Roberts (Senior Business Design Director at Prophet) and Sherif Labib (Business Designer and Senior Advisor at PwC Luxembourg).

Listen in, see how business designers guesstimate, and train your guestimation muscle!