Signaling with Event Wait Handles - C#

using System;
using System.Threading;

namespace Signaling_with_Event_Wait_Handles
{
    internal class Program
    {
        private static EventWaitHandle handle = new ManualResetEvent(false);

        private static void Main()
        {
            handle.Set();
            new Thread(SayHello).Start("Holla");
            new Thread(SayHello).Start("hello");
            new Thread(SayHello).Start("hi");
            new Thread(SayHello).Start("hey");
            new Thread(SayHello).Start("ivandro");
            new Thread(SayHello).Start("ismael");
            new Thread(SayHello).Start("gomes jao");

            Thread.Sleep(2000);
            handle.Reset();
            new Thread(SayHello).Start("bonjour!");
            Thread.Sleep(4000);
            Thread.Sleep(4000);
            handle.Set();
        }

        private static void SayHello(object obj)
        {
            Console.WriteLine("Inside Sayhello data = " + obj);
            handle.WaitOne();
            Console.WriteLine(obj);
        }
    }
}