Date: XX.XX.XXXX
To Whom It May Concern
This letter of recommendation is to certify that the prospect student, Mr Name Surname is highly eligible to pursue his education as a graduate student. I have known him for 5 years when he was pursuing his undergraduate studies in University Name.
He had shown great intelligence and, in my opinion, he is good at analytical thinking and problem-solving. Therefore I strongly recommend him for your Graduate program.
I would be very happy to provide further information in case you require.
Respectfully Submitted,
Professor Name