South Africa’s most decorated Olympian, Tatjana Smith, will swim for the Netherlands. Is it a loss, a betrayal or a wake-up call for Swimming South Africa? We want to hear from you.…. Enter your email below and we'll send you a one-time pin to log in. {JSON.stringify(article.attachments[0], null, 2)} --> South Africa’s most decorated Olympian, Tatjana Smith, will swim for the Netherlands.