Background: Estonian language planners such as Ado Grenzstein (a journalist active in Estonia in the 1870s–90s) tried to use formation ex nihilo, Urschöpfung; i.e. they created new words out of nothing.
Question: Who was the journalist who was also a language planner?
Answer:<extra_id_0>.
<extra_id_0> Ado Grenzstein<extra_id_1>