First notebook entry: Introducing myself

Hello. I've been learning English for 2 years, because I want to travel all over the world, and English is an international language.
My native language is Russian, and I grew up in Russia.
I like swimming, and I'm a candidate for Masters of Sports (I'm not sure what you are trying to say). And I'll be glad to know what hobbies you like have. (Technically, you don't start a sentence with the word "and".)

First notebook entry: Introducing myself

Hello. I've been learning English for 2 years, because I want to travel all over the world, and English is an international language.
My native language is Russian, and I grew up in Russia.
I like swimming, I'm a Candidate for Master of Sport (Are you a Master of Sport or a Candidate for Master of Sport? Here is a big difference is) (frankly speaking, I don't know how to say it in English). And I'll be glad to know what hobbies do you have also (like)?

First notebook entry: Introducing myself

Hello. I've been learning English for 2 years, because I want to travel all over the world, and English is an international language.
My native language is Russian, and I grew up in Russia.
I like swimming, I'm a Candidate for Master of Sport. And I'll be glad to know what hobbies do you have also.