World of achievements in the struggle of understanding a specific topic or subject

He is dedicated to his work, he always makes sure all students understand and he is very patient. You can ask one question as many as you like and he won’t be angry

I personally think Rusumba is trustworthy. I remember when my son was struggling with Maths and English he came to assist and the results were amazing! even though I had already given up on him and thought he was going to fail, I'd use him again and again. He's very patient!