Hi everyone! Could you please check up my congratulation letter. I need it fo a person who used to be a very good footballer long time ago. Maybe you'll advice me something...

Today is Birthday of Mark N.... Everyone at our office ould like to express hearty congratulations and wishes to him on this day. The sporting community knows him as high-quality footballer in the past and professional expert and manager at present. But apart of his sporting honours he stands as an honest, tolerant and generous person.
We would like to wish Mark sound health, success in all further beginings and endless optimism.