Not only is English the most popular language on the internet, but it’s also the most commonly studied foreign language in the world.
So even if you’re a non-native English speaker, it’s good business sense to write your content in English—that way you’ll reach and attract a bigger audience of potential customers.
And you’d be joining a hallowed club. Non-native English speakers have blazed a trail through English literature, including Joseph Conrad, who learned English as an adult, and Vladimir Nabokov, whose mother tongue was Russian. Both authors’ works are regarded as classics and studied at universities.