He prays but he does not fast in Ramadan – does that make him a kaafir?

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Check below answers in case you are looking for other related questions:
Are people who live in extremely hot regions obliged to fast even though it is difficult for them?
For whom is fasting Ramadaan obligatory?

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Related Answers:
How can he give da’wah to Muslims who do not fast in Ramadaan?
When was fasting enjoined?
Why do we yawn in Ramadaan when the devils have been chained up? And is the transmission of television pictures haraam?
Are people who live in extremely hot regions obliged to fast even though it is difficult for them?
For whom is fasting Ramadaan obligatory?

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Salat al-Tasbeeh