diff --git a/splitmerge-channel/README.md b/splitmerge-channel/README.md
new file mode 100644
index 00000000..bddf6ba6
--- /dev/null
+++ b/splitmerge-channel/README.md
@@ -0,0 +1,18 @@
+This sample workflow demonstrates how to execute multiple activities in parallel and merge their results using futures.
+The futures are awaited using Selector. It allows processing them as soon as they become ready. See `split-merge-future`
+sample to see how to process them without Selector in the order of activity invocation instead.
+
+### Steps to run this sample:
+
+1) Run a [Temporal service](https://github.com/temporalio/samples-go/tree/main/#how-to-use).
+2) Run the following command to start the worker
+
+```
+go run splitmerge-selector/worker/main.go
+```
+
+3) Run the following command to start the example
+
+```
+go run splitmerge-selector/starter/main.go
+```
diff --git a/splitmerge-channel/local b/splitmerge-channel/local
new file mode 100644
index 00000000..1067d851
Binary files /dev/null and b/splitmerge-channel/local differ
diff --git a/splitmerge-channel/splitmerge_workflow.go b/splitmerge-channel/splitmerge_workflow.go
new file mode 100644
index 00000000..5d13ac25
--- /dev/null
+++ b/splitmerge-channel/splitmerge_workflow.go
@@ -0,0 +1,96 @@
+package splitmerge_channel
+
+import (
+	"context"
+	"math/rand"
+	"time"
+
+	"go.temporal.io/sdk/activity"
+	"go.temporal.io/sdk/workflow"
+)
+
+/**
+ * This sample workflow demonstrates how to execute multiple activities in parallel and merge their results using futures.
+ * The futures are awaited using Selector. It allows processing them as soon as they become ready. See `split-merge-future` sample
+ * to see how to process them without Selector in the order of activity invocation instead.
+ */
+
+// ChunkResult contains the activity result for this sample
+type ChunkResult struct {
+	NumberOfItemsInChunk int
+	SumInChunk           int
+}
+
+type ActivityNResult struct {
+	ID int
+}
+type ActivityMResult struct {
+}
+
+// SampleSplitMergeChannelWorkflow workflow definition
+func SampleSplitMergeChannelWorkflow(ctx workflow.Context, n int) (result ChunkResult, err error) {
+	ao := workflow.ActivityOptions{
+		StartToCloseTimeout: 10 * time.Second,
+	}
+	ctx = workflow.WithActivityOptions(ctx, ao)
+	selector := workflow.NewSelector(ctx)
+	channel := workflow.NewChannel(ctx)
+	wg := workflow.NewWaitGroup(ctx)
+
+	workflow.Go(ctx, func(ctx workflow.Context) {
+		for {
+			var r ActivityNResult
+			channel.Receive(ctx, &r)
+			var res ActivityMResult
+			err1 := workflow.ExecuteActivity(ctx, ActivityM, r.ID).Get(ctx, &res)
+			if err1 != nil {
+				err = err1
+				return
+			}
+			wg.Done()
+		}
+	})
+
+	for i := 0; i < n; i++ {
+		future := workflow.ExecuteActivity(ctx, ActivityN, i+1)
+		selector.AddFuture(future, func(f workflow.Future) {
+			var r ActivityNResult
+			err1 := f.Get(ctx, &r)
+			if err1 != nil {
+				err = err1
+				return
+			}
+
+			wg.Add(1)
+			workflow.Go(ctx, func(ctx workflow.Context) {
+				channel.Send(ctx, r)
+			})
+		})
+	}
+
+	for i := 0; i < n; i++ {
+		selector.Select(ctx)
+
+		workflow.GetLogger(ctx).Info("the value of n is ", "n", n, "length", channel.Len())
+	}
+	wg.Wait(ctx)
+
+	workflow.GetLogger(ctx).Info("Workflow completed.")
+	return ChunkResult{1, 1}, nil
+}
+
+func ActivityN(ctx context.Context, ID int) (ActivityNResult, error) {
+	time.Sleep(time.Second * time.Duration(rand.Int31n(5)))
+
+	activity.GetLogger(ctx).Info("Activity N processed", "chunkID", ID)
+	return ActivityNResult{
+		ID: ID,
+	}, nil
+}
+
+func ActivityM(ctx context.Context, ActivityNID int) (ActivityMResult, error) {
+	time.Sleep(time.Second * 3)
+
+	activity.GetLogger(ctx).Info("Activity M processed", "ActivityNID", ActivityNID)
+	return ActivityMResult{}, nil
+}
diff --git a/splitmerge-channel/splitmerge_workflow_test.go b/splitmerge-channel/splitmerge_workflow_test.go
new file mode 100644
index 00000000..6981fea5
--- /dev/null
+++ b/splitmerge-channel/splitmerge_workflow_test.go
@@ -0,0 +1,41 @@
+package splitmerge_channel
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/suite"
+	"go.temporal.io/sdk/testsuite"
+)
+
+type UnitTestSuite struct {
+	suite.Suite
+	testsuite.WorkflowTestSuite
+}
+
+func TestUnitTestSuite(t *testing.T) {
+	suite.Run(t, new(UnitTestSuite))
+}
+
+//
+//func (s *UnitTestSuite) Test_Workflow() {
+//	env := s.NewTestWorkflowEnvironment()
+//	env.RegisterActivity(ChunkProcessingActivity)
+//
+//	workerCount := 5
+//	env.ExecuteWorkflow(SampleSplitMergeSelectorWorkflow, workerCount)
+//
+//	s.True(env.IsWorkflowCompleted())
+//	s.NoError(env.GetWorkflowError())
+//
+//	var result ChunkResult
+//	_ = env.GetWorkflowResult(&result)
+//
+//	totalItem, totalSum := 0, 0
+//	for i := 1; i <= workerCount; i++ {
+//		totalItem += i
+//		totalSum += i * i
+//	}
+//
+//	s.Equal(totalItem, result.NumberOfItemsInChunk)
+//	s.Equal(totalSum, result.SumInChunk)
+//}
diff --git a/splitmerge-channel/starter/main.go b/splitmerge-channel/starter/main.go
new file mode 100644
index 00000000..3b130e75
--- /dev/null
+++ b/splitmerge-channel/starter/main.go
@@ -0,0 +1,36 @@
+package main
+
+import (
+	"context"
+	splitmerge_channel "github.com/temporalio/samples-go/splitmerge-channel"
+	"log"
+
+	"github.com/pborman/uuid"
+	"go.temporal.io/sdk/client"
+)
+
+func main() {
+	// The client is a heavyweight object that should be created once per process.
+	c, err := client.Dial(client.Options{
+		HostPort: client.DefaultHostPort,
+	})
+	if err != nil {
+		log.Fatalln("Unable to create client", err)
+	}
+	defer c.Close()
+
+	workflowOptions := client.StartWorkflowOptions{
+		ID:        "split_merge_selector_" + uuid.New(),
+		TaskQueue: "split-merge-selector",
+	}
+
+	we, err := c.ExecuteWorkflow(context.Background(), workflowOptions, splitmerge_channel.SampleSplitMergeChannelWorkflow, 10)
+	if err != nil {
+		log.Fatalln("Unable to execute workflow", err)
+	}
+
+	log.Println("Started workflow", "WorkflowID", we.GetID(), "RunID", we.GetRunID())
+	_ = we.Get(context.Background(), nil)
+	log.Println(" Workflow Completed", "WorkflowID", we.GetID(), "RunID", we.GetRunID())
+
+}
diff --git a/splitmerge-channel/worker/main.go b/splitmerge-channel/worker/main.go
new file mode 100644
index 00000000..15131096
--- /dev/null
+++ b/splitmerge-channel/worker/main.go
@@ -0,0 +1,31 @@
+package main
+
+import (
+	splitmerge_channel "github.com/temporalio/samples-go/splitmerge-channel"
+	"log"
+
+	"go.temporal.io/sdk/client"
+	"go.temporal.io/sdk/worker"
+)
+
+func main() {
+	// The client and worker are heavyweight objects that should be created once per process.
+	c, err := client.Dial(client.Options{
+		HostPort: client.DefaultHostPort,
+	})
+	if err != nil {
+		log.Fatalln("Unable to create client", err)
+	}
+	defer c.Close()
+
+	w := worker.New(c, "split-merge-selector", worker.Options{})
+
+	w.RegisterWorkflow(splitmerge_channel.SampleSplitMergeChannelWorkflow)
+	w.RegisterActivity(splitmerge_channel.ActivityN)
+	w.RegisterActivity(splitmerge_channel.ActivityM)
+
+	err = w.Run(worker.InterruptCh())
+	if err != nil {
+		log.Fatalln("Unable to start worker", err)
+	}
+}