The Zimnat Insurance Assurance Challenge by #ZindiWeekendz
$300 USD
Predict when an insurance policy will lapse in Zimbabwe
314 data scientists enrolled, 97 on the leaderboard
22 May 12:00 (60 hours)
Client Data

client data contains duplicates of Policy ID with different last names , addresses ...

is that a problem or i am missing something ?

There may be multiple rows for each Policy ID since policies can cover more than one person. Please read VariableDefinitions.txt, it's written

it's mentioned that client_data Contains some personal information on the principal member not all the persons cocnerned by that policy