Ariel Krok - World Jewish Congress
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Jewish Diplomatic Corps – Speakers Bureau

Ariel Krok

English, Portuguese, Spanish
For more information please e-mail


  • Combating Antisemitism in Brazilian Politics.
  • IHRA: Why We Must Advocate for a Universal Definition of Antisemitism
  • The Importance of Continuous Holocaust Remembrance and Education
  • Why Jewish Communities Should Combat all Forms of Hatred


Ariel Krok is the CEO of a VOIP Operator in Brazil, with more than 20 years of experience. He has been deeply engaged with the worldwide Jewish community through many years of involvement with JDCorps. Ariel is the Director at JJO (Jewish Organized Youth), where he regularly meets with religious leaders, providing lectures for their communities and also preparing Pro-Israel rallies. Ariel is also Hebraica Sports Club council member and member of young Fundo Comunitario (Keren Hayasod) board. Ariel has has got important knowledge of the BDS movement and antisemitism worldwide, facing and combating hate speech on the web. He brings a wealth of knowledge and best practices on championing for Israel and having meaningful conversations with students, political, business and religious leaders.