Yes. Academic or professional success doesn’t rule out ADHD.
Some people compensate for attention and executive functioning difficulties through considerable effort, rigid routines, last-minute pressure, or support from others.
They may achieve strong results while struggling with organization, procrastination, time management, or the effort required to keep up.
However, these difficulties aren’t specific to ADHD. Anxiety, sleep problems, mood difficulties, and other factors can produce similar experiences.
An ADHD assessment considers developmental history, symptoms, their impact across settings, and possible alternative explanations.
The question isn’t simply whether someone has succeeded. It’s also how they function and what difficulties they experience along the way.